## MATLAB多体系统传递矩阵法的坦克稳定器动力学建模研究

Title   The study of dynamics modeling of tank stabilizer based on the transfer matrix method for multibody system
Abstract
Tank stabilizer is an important part of tank weapon system, plays a vital role in firing accuracy of tank weapon. How to investigate the performance of tank stabilizer from the angle of the weapon dynamics is always a problem attracting the attention of expert at home and abroad. Based on the transfer matrix method for multibody system, this paper derived the transfer matrix of rigid body with one-end-input and one-end-output ,and the transfer matrix of the elastic hinge, also established the total transfer equation of tank stabilizer system, eventually transforming the problem into a problem of solving the differential equations.

Then use the MATLAB language to write the calculation process and makes a simple analysis of the results. This paper gives full expression to the advantage of the multibody system transfer matrix method for multibody system, which does not need to establish the equation of multibody system dynamics and the calculate progress is concise.
Keywords  tank stabilizer  the transfer matrix method for multibody system
MATLAB  the numerical calculation method

1  绪论    1
1.1  研究背景和选题意义    1
1.2  坦克稳定器    1
1.3  多体系统传递矩阵法    2
1.4  本文工作    3
2  坦克稳定系统动力学模型    4
2.1  坦克稳定系统动力学模型    4
2.2  坐标系约定及坐标变换    5
2.3   本章小结    6
3  多体系统传递矩阵法    8
3.1  状态矢量    8
3.2  一端输入一端输出刚体的传递方程    9
3.3  弹性阻尼铰的传递方程    12
3.4  系统总的传递方程    15
3.5  本章小结    17
4  坦克稳定系统动力学分析    18
4.1  坦克稳定系统动力学分析程序    18
4.2  坦克稳定系统动力学分析结果    21
4.3  本章小结    27

1  绪论
1.1  研究背景和选题意义

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